{"nrhp_refnum":"75000154","name":"Pratt, Wallace, Lodge","other_names":[],"category":"building","location":{"address":"At jct. of N and S branch of McKittrick Canyon","address_restricted":false,"city":"Gaudalupe Mountain National Park","county":"Culberson County","state":"TX","lat":31.983720998000024,"lon":-104.78106824899999,"geom_source":"nps_gis"},"listed_date":"1975-03-26","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Science","Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A three-building summer lodge complex (main house, garage and pumphouse) of native stone at the junction of the north and south branches of McKittrick Canyon, in Guadalupe Mountains National Park, Culberson County, Texas. Construction began in 1930.","why_significant":"It is associated with Wallace E. Pratt, a geologist who pioneered scientific oil exploration and was an early conservationist. His donation of the first 5,632 acres formed the nucleus of the national park. The form also argues the simple, native-stone architecture reflects his philosophy and harmonizes with its setting.","narrative":"Deep in McKittrick Canyon, where the canyon's north and south branches meet, stands a small stone lodge complex begun in 1930 as a summer retreat for geologist Wallace E. Pratt. It has a one-story main house with two bedrooms, two baths, a living room and a kitchen, plus a garage with apparent caretaker's quarters and a pumphouse. All are built of native ashlar stone with flagstone floors, heavy-timber gabled roofs covered in flagstone, and wood double-hung windows. Stone fences border the site on the south and west. Pratt, a pioneer of scientific oil exploration, bought the canyon for its natural beauty and later practiced conservation there. When poor health forced him to leave, he donated 5,632 acres that became the core of Guadalupe Mountains National Park. The lodge was recognized for its simple design and harmony with its setting, and for its link to Pratt. The complex remains almost unchanged, though the site is reached on foot along the canyon floor.","period_of_significance":"1930","architect_builder":null,"architectural_style":null,"criteria":[],"status_note":"Listed as in excellent condition, unaltered and on its original site. Vehicles are prohibited and the structures are not in use, so roads are eroding and vegetation is reclaiming the grounds. Recommended treatment is preservation.","vacant_flag":null,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:54:19.698275-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/17/9716/40971617/content/electronic-records/rg-079/NPS_TX/75000154.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/75000154/1c9bbe9e1b-800.webp","url_1600":"https://nationalhistoricalregister.com/media/75000154/1c9bbe9e1b-1600.webp","licence":"Public domain","author":"National Park Service","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Wallace_Pratt_Lodge_TX_NPS.jpg\" rel=\"noopener\">National Park Service</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Wallace_Pratt_Lodge_TX_NPS.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/40971617","wikipedia":"https://en.wikipedia.org/wiki/Wallace_Pratt_Lodge","wikidata":"https://www.wikidata.org/wiki/Q7962872"},"indexable":true,"url":"https://nationalhistoricalregister.com/texas/culberson-county/pratt-wallace-lodge-75000154/"}